diff --git a/README.md b/README.md
index 1d22663..4c12041 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # FastMail Gateway
 
+<img src="logo.png" width="200">
+
 A lightweight, standalone email gateway service written in Go. It provides a simple HTTP API to send emails via SMTP (e.g., Gmail), supporting attachments and HTML content. Designed for ease of use and deployment as a single binary.
 
 [English](README.md) | [中文文档](README_CN.md)
@@ -102,6 +104,11 @@ curl -X POST http://localhost:8080/api/v1/send \
   -F "attachments=@/path/to/document.pdf"
 ```
 
+## Contact
+
+- QQ: 546253846
+- Email: sherlock.yin1994@gmail.com
+
 ## License
 
 MIT License
diff --git a/README_CN.md b/README_CN.md
index fcdc8f9..bd94a4d 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -1,5 +1,7 @@
 # FastMail Gateway
 
+<img src="logo.png" width="200">
+
 一个使用 Go 编写的轻量级、独立邮件网关服务。它提供了一个简单的 HTTP API，通过 SMTP（例如 Gmail）发送邮件，支持附件和 HTML 内容。设计目标是易于使用，并可部署为单个二进制文件。
 
 [English](README.md) | [中文文档](README_CN.md)
@@ -102,6 +104,11 @@ curl -X POST http://localhost:8080/api/v1/send \
   -F "attachments=@/path/to/document.pdf"
 ```
 
+## 联系方式
+
+- QQ: 546253846
+- 邮箱: sherlock.yin1994@gmail.com
+
 ## 许可证
 
 MIT 许可证
diff --git a/logo.png b/logo.png
new file mode 100644
index 0000000..2ee7d32
Binary files /dev/null and b/logo.png differ